Find the area of the image below: figure qrstu is shown. q is at 3, 0. r is at negative 3, 0. s is at negative 3, 7. t is at 1, 11. u is at 5, 7.
a)59 square units
b)65 square units
c)72 square units
d)83 square units

The are of  QRSTU is 65 square units

B is correct.

Step-by-step explanation:

Please see the attachment for figure QRSTU

Q is at (3,0)

R is at (-3,0)

S is at (-3,7)

T is at (1,11)

U is at (5,7)

First we make three triangle. Join SQ and QT

We get three triangle

ΔSRQ, ΔSQT and ΔTQU

Area of triangle formula

Area of QRSTU = ar(ΔSRQ) + ar(ΔSQT) + ar(ΔTQU)

Area of QRSTU = 21 + 26 + 18

                          = 65 square unit

Hence, The are of  QRSTU is 65 square units

sorry can't

step-by-step explanation:

i googled though and something came up but it was in science langueage not common english sooo

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have